Description
Bluetooth Ver. 4.0
10 meters working range
Key Features of Bluetooth 4.0:
Bluetooth Low Energy (BLE): A new protocol stack for simple, power-efficient connections, perfect for sensors, beacons, and wearables.
Dual-Mode Capability: Devices could support both Classic Bluetooth (for audio, high data) and BLE, sharing one radio antenna.
Power Efficiency: Designed for very low power consumption, allowing some devices to run on coin-cell batteries for years.
Security: Introduced AES-128 encryption for enhanced security.
Data Rate (BLE): Up to 1 Mbps (theoretical) using GFSK modulation, suitable for periodic small data transfers.
Application Focus: Enabled the rise of the Internet of Things (IoT) and smart devices by efficiently connecting small sensors to smartphones and hubs.
Reviews
There are no reviews yet.